Calculate the volume of 46 g of water at 1o C, in Cubic Centimeters

Q: A sample of an unknown hydrated compound weighed 16.450 grams. After heating, it had a mass of…

A: We have to calculate the percentage of water by mass in the unknown hydrated compound that weighed…

Q: What are the rounded significant figures in The mm of vit.K 1 = 450.707g/mol

A: A question based on significant figure, which is to be accomplished.

Q: What is the boiling point of water at an elevation of 1.55×104 ftft ? Express your answer with the…

A: Atmospheric pressure at sea level = 760 mm Hg For every 1000 ft increase in elevation, there is a…

Q: A house has 4 rooms to paint and each room has an average of 750.0 ft2 to paint. if 1 quart can of…

A: Given: House has 4 rooms to paint. Area of each room = 750.0 ft2  1 quart of paint covers 125 ft2.

Q: Convert the following measurement. mol 8. mol 4.86 x 10 2 kg m g.cm

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Joey adjusts the pressure exerted on a balloon from 30.6 psi to 76.6 psi. As he does so, the volume…

A:

Q: When asked to record the buret reading shown below, a student wrote down a reading of 33.850 mL. mL…

A: Buret is a volumetric apparatus which is graduated from top to bottom. The topmost reading is 0.00.…

Q: 26 mL of oxygen gas at a temperature of 22 degrees Celsius is heated to 188 degrees Celsius. What is…

A:

Q: Convert the following measurement. 3 kg 9.6 x 10 %3D mol · L mol dL

A: Unit conversion: 1000 g=1kg1 L=10 dL (decilitre) We have to calculate following: 9.6×103 gmol.L=_…

Q: A common nursing task is to take the blood pressure of a patient. Usually two number are reported,…

A: Blood pressure is a measure of the force that your heart uses to pump blood around your body. It is…

Q: 4H3ZDq?1oBw7QYjl. O GASES Using Avogadro's Law Lindsay Hydrogen gas and nitrogen gas react to form…

A:

Q: mol kg x m² 3.95× 108 mol 8x cm²

A:

Q: Vitamin C has the formula C6H8O6.  Calculate the number of Vitamin C molecule in a 0.250g table of…

A: 1 mole of a substance contains Avogadro's number.

Q: The radius of an argon atom is 94 pm. Assuming theatom is spherical, what is the volume of an argon…

A: Given: Radius of Argon, r=94pm                             =94 x 10-12m…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Limiting reagent are the reagent which control the reaction. When the amount of limiting reagent is…

Q: A chemist adds 1.10L of a 1.1mol/L calcium bromide CaBr2 solution to a reaction flask. Calculate…

A:

Q: A sample of oxygen gas initially at 315 K was heated to 369 K. If the volume of the oxygen gas…

A:

Q: A chemist must prepare 800.mL of 270.mM aqueous potassium permanganate KMnO4 working solution. He'll…

A: Volume of solution to be prepared = 800 mL Concentration of solution = 270 mM = 0.270M Concentration…

Q: Calculate the volume in liters of a  /6.17gdL  aluminum chloride solution that contains  81.0g  of…

A: The density of Aluminum chloride solution is given to be 6.17g/dl and mass of Aluminum chloride to…

Q: The aluminum sample is dissolved in HCl and H2 gas is produced and collected over water.  The volume…

A: The reaction aluminum sample with HCl to produce H2 is as follows: 2Al + 6HCl → 2AlCl3 + 3H2  The…

Q: Convert 39.6 kg of NaCl per 100 kg of water to kilogram moles of NaCl pero kilogram mole of water

A: Cff

Q: 57.2 mmol SO3 m(SO3)=

A: 1 mol  = 1000 mmol  So, 57.2 mmol SO3  * 1 mol / 1000 mmol = 0.0572 mol

Q: Calculate tne volume in liters of a 3.15 x 10 9- mol/L mercury(1) chloride solution that contains…

A:

Q: Hydrogen gas was cooled from 373 K to 283 K. Its new volume is 750.0 mL. What was the original…

A:

Q: The Daily Value for phosphorus is 900 mgmg. How many grams of phosphorus are recommended? Express…

A:

Q: Convert 670mmHg x ft^3 to metric horsepower x h

A:

Q: Convert the following measurement. kg 0.00284 %3D mol dL mol L

A: Given that:  0.00284kg/mol.dL We know that:  1kg = 1000g  1L = 10dL

Q: A chemist prepares a solution of nickel(II) chloride (NICI,) by measuring out 1.2x 10 jumol of…

A: Moles of NiCl2=1.2×102 μmol Volume=250 mL

Q: For gases under certain conditions, there is a relationship between the pressure of the gas, its…

A: Given data  Ideal gas law        PV = mRT whereP = absolute pressure of the gas (Pa)V = volume of…

Q: what volume, in mL of ethanol (C:H&O), are present in the bottle?

A: Given :- %v/v = 6.50%  volume of beer (solution) = 750.0 mL  To be calculated :- volume of ethanol…

Q: Using Graham’s Law, if the speed of oxygen gas at room temperature is 1066 mi/hr, what is the speed…

A:

Q: The answer must be 8.98*10^-14 ng H

A: We have to calculate the mass of H in 36.9 pg of strontium phosphide pentahydrate.

Q: Nitrogen dioxide gas has what volume @STP when its mass is 491.2g?  round to 2 decimal places.

A: In this question, we will determine the volume of NO2 in L unit at STP. At STP,  T = 0°C = 273K  P =…

Q: what volume, in ml of ethanol (C:H.O), are present in the bottle?

A: Given :- %v/v = 6.50 %           Volume of solution (beer) = 750.0 mL  To be calculated :- volume of…

Q: A gas company charges $1.30 for 15.0 ft³ of natural gas. What is the cost in $ per L?

A:

Q: How many milliliters are in 7.55 x 10-3 decaliters?

A:

Q: Aqueous ammonium sulfate, an important fertilizer, can be prepared by reacting ammonia gas (nitrogen…

A: The balanced equation for the reaction is H2SO4 + 2 NH3 -----------> (NH4)2SO4 (aq) Molecular…

Q: Calculate the volume in milliliters of a 5.2 mol/L  sodium nitrate solution that contains 75.0g of…

A: To calculate the volume of a solution, we can use the formula:​Given:Concentration of the sodium…

Q: A chemist must dilute 52.5 mL of 323. mM aqueous silver perchlorate (AgCio,) solution until the…

A: Molarity is calculated in terms of moles per litre. It basically tells the amount of moles present…

Q: Convert the following measurement. kg 2.0 x 10 mol dl. mol L

A:

Q: Using Graham’s Law, if the speed of oxygen gas at room temperature is 1066 mi/hr, what is the speed…

A: Applying grahms diffusion law r1/r2= √M2/√M1

Q: A technical machinist is asked to build a cubical steel tank that will hold 455 L of water.…

A: